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'''Unit tests for watchlistloader.py.'''

from webkitpy.common import webkitunittest
from webkitpy.common.system import filesystem_mock
from webkitpy.common.system import filesystem
from webkitpy.common.system.outputcapture import OutputCapture
from webkitpy.common.watchlist.watchlistloader import WatchListLoader


class WatchListLoaderTest(webkitunittest.TestCase):
    def test_watch_list_not_found(self):
        loader = WatchListLoader(filesystem_mock.MockFileSystem())
        self.assertRaisesRegexp(Exception, r'Watch list file \(.*/watchlist\) not found\.', loader.load)

    def test_watch_list_load(self):
        # Test parsing of the checked-in watch list.
        OutputCapture().assert_outputs(self, WatchListLoader(filesystem.FileSystem()).load, expected_logs="")
